Helmer HB105 A Manuals

Manuals and User Guides for Helmer HB105 A. We have 1 Helmer HB105 A manual available for free PDF download: Service Manual

Helmer HB105 A Service Manual

Helmer HB105 A Service Manual (96 pages)

Undercounter Refrigerator i.Series and Horizon Series;

Brand: Helmer | Category: Refrigerator | Size: 4 MB

Table of Contents

Table of Contents
3
Section I: General Information

7
1 About this Manual

7
- Copyright and Trademark
  7
- Intended Audience
  7
- Model References
  7
2 Safety

7
- Safety Definitions
  7
- Product Labels
  7
- Avoiding Injury
  8
Configuration

8
- Model and Input Power
  8
- Control System
  9
  - I.series Control System
    9
  - Horizon Series Control System
    9
- Temperature Probes
  10
  - Fill Temperature Probe Bottle
    10
  - Install Additional Probe through Rear Port
    10
- Chart Recorder
  10
  - Chart Recorder Access
    11
  - Install Chart Paper
    11
4 Alarm Reference

12
5 Compliance

12
- Regulatory Compliance
  12
- WEEE Compliance
  12
6 Warranty

13
- Rel.I™ Product Warranty USA and Canada
  13
  - Rapid Resolution
    13
  - Compressor
    13
  - Parts
    13
  - Labor
    13
  - Additional Warranty Information
    13
- Outside of USA and Canada
  14
Section II: I.series Models

15
Product Configuration

15
8 Temperature Monitor Settings

22
- Home Screen
  22
  - Home Screen Functions
    23
- Main Screen
  23
- Temperature Graph
  24
  - Enable or Disable the Temperature Graph
    24
- Change Configuration Password
  25
- Calibrate Chamber Temperature Probe
  25
- Factory Default Settings
  26
- Restore Factory Default Settings
  27
- Alarm Settings
  27
  - Alarm Volume
    27
  - Alarm Pulse
    27
  - High Chamber Temperature Alarm
    28
  - Low Chamber Temperature Alarm
    28
  - Condenser Temperature Alarm
    28
  - Door Ajar Alarm
    29
  - Power Failure Alarm
    29
  - Chart Paper Alarm
    29
- Test Alarms
  30
  - Automatic Chamber Temperature Alarm Test
    30
  - Manual Chamber Alarm Test
    31
  - Power Failure Alarm Test
    32
  - Door Ajar Alarm Test
    32
  - No Battery Alarm Test
    32
- Additional System Settings
  33
  - Screen Contrast
    33
  - Date and Time
    33
  - Display Language
    33
  - Temperature Units
    34
- Event Log
  35
  - Event Details
    36
- Upgrade System Firmware
  36
- Reset the I.center Monitoring System
  36
- View Manufacturer and Product Information
  37
9 Temperature Controller Setpoints

37
10 Maintenance

40
- Recharge Refrigerant
  40
- Test Monitoring System Backup Batteries
  40
- Replace Monitoring System Backup Batteries
  41
- Replace the LED Lamp Strip
  41
- Clean the Refrigerator
  41
  - Condenser Grill
    41
  - Exterior
    41
  - Interior
    41
  - Door Gaskets
    41
- Unit Cooler Cover Removal and Installation
  42
  - Remove the Unit Cooler Cover
    42
  - Install the Unit Cooler Cover
    43
- Supplies
  43
11 Troubleshooting

43
- General Operation Problems
  43
- Chamber Temperature Problems
  44
- Alarm Activation Problems
  45
- Testing Problems
  48
- Condensation Problems
  49
12 Parts

50
- Front
  50
  - Monitoring System
    50
  - I.center Display Parts
    51
  - Lower Panel
    52
- Rear
  53
  - Electrical Tray
    54
- Interior
  55
  - Lighting
    56
  - Unit Cooler
    56
- Door Hinges
  57
- Side Access Panel
  58
13 Schematics

59
- I.series Schematic
  59
14 I.center Screen Reference

60
Section III: Horizon Series™ Models

62
Product Configuration

62
16 Settings

72
- Monitor and Controller Interface
  72
- Refrigerator Setpoint
  73
- Temperature Alarm Setpoints
  73
  - High Temperature Alarm
    74
  - Low Temperature Alarm
    74
- Temperature Calibration Setpoints
  74
  - Monitor Offset
    75
  - Control Sensor Offset
    76
  - Hysteresis
    76
- Test Alarms
  76
  - Chamber Temperature Alarm
    76
  - Power Failure Alarm
    77
  - Door Open Alarm
    77
17 Maintenance

78
- Recharge Refrigerant
  78
- Test Monitoring System Battery
  78
- Replace LED Lamp Strip (Optional)
  79
- Clean the Refrigerator
  79
  - Condenser Grill
    79
  - Exterior
    79
  - Interior
    79
  - Door Gaskets
    79
- Unit Cooler Cover Removal and Installation
  80
  - Remove the Unit Cooler Cover
    80
  - Install the Unit Cooler Cover
    80
- Supplies
  81
18 Troubleshooting

82
- General Operation Problems
  82
- Chamber Temperature Problems
  82
- Alarm Activation Problems
  83
- Condensation Problems
  85
19 Parts

87
- Front
  87
  - Control System Display
    87
  - Control and Monitoring
    88
  - Lower Panel
    88
- Rear
  89
  - Electrical Tray
    90
- Interior
  91
  - Lighting (Optional)
    92
  - Unit Cooler
    92
- Door Hinges
  93
- Side Access Panel
  94
20 Schematics

95
- Horizon Series Schematic
  95

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